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Regice is composed of Antarctic ice that resembles a crystal. Its face has an unusual pattern consisting of seven yellow dots in a "+" formation. It has four spikes on its back. Its legs are conical and it balances its entire body on those two points. There are three fingers on each of its cylindrical arms. In the anime, Regice moves around by floating in the air. Regice cloaks itself in air that is -200 degrees Celsius, and can survive submerged in molten lava and other extremely hot temperatures. Regice slept in a glacier for thousands of years.